International Journal of Pharmacy and Pharmacology

Abstract: Protein extracts of either native or exotic rare mushroom fungi and plants that are normally known for novel therapeutics including immune modulation were investigated for their potential antimicrobial effects. Data obtained using the Kirby-Bauer’s disc-diffusion assay methods showed that a number of locally sourced wild mushroom fungi (e.g. Ganoderma resinaceum, Russula fragilis and Inocybe grammata) had proteins with inherent antimicrobial properties against a number of typical hospital pathogens. The wild type f…

Abstract: The potential antibacterial efficacy of guggul gum was checked against six Gram- positive and four Gram-negative bacterial strains. The antibacterial activity was assessed by agar well diffusion and two fold serial broth dilution methods. Gram-positive bacterial strains were found to be the most susceptible organisms compare to Gram-negative towards guggul gum extract once. The minimum inhibitory concentration (MIC) noticed in concentration range of 0.5 - 2 mg/ml. The bioautography was performed to localize active…

Abstract: Carica papaya dried leaves have been indicated in sickle cell anemia management by local indigenous folk and in recent scientific research. In this research, dried C. papaya leaves were extracted using the soxhlet extraction method with 5 different solvents to give five different fractions namely hexane, chloroform, ethyl acetate, butanol and water. This research examined the crude extract and the various leaf extract fractions of C. papaya L. (Caricaceae) for possible in vitro antisickling activities on Hbss red b…

Abstract: In Mali and other West African countries, the leaves of the tree Syzygium guineense are utilized in the traditional medicine against various ailments such as wound healing, ulcers, diarrhoea, rheumatism and infections. The immune modulating activity may in part be conferred by pectic polysaccharides, which is a major constituent of the plant cell wall. Previous studies on pectic polysaccharides from the leaves of Malian medicinal trees have shown that they posses several immunological activities. In the present stu…

Abstract: Bioautography, a scientific method which combines chromatography with bioassay was used to attempt to determine the bioactive components in the methanolic extract of the stem bark of Parkia biglobosa. Results obtained confirmed 4 compounds of different Rf values. Each of them showed activity against Staphylococcus confirming previous results reported and the method also showed the components were acting in synergy. Pseudomonas and Bacillus subtilis were not as susceptible as Staphylococcus to the components. P. big…

Abstract: Rhizophora mangle L. is a vegetal species widely distributed in Cuba and other Caribbean countries. This species is characterized by several ethnobotanical activities as antiseptic, astringent, as well for treating skin ulcers. In the present work, we describe a pharmacological, toxicological and chemical evaluation of this plant by its use in human medicine for the treatment of gastroduodenal ulcers. The acute gastric ulcer’s models were: acute gastric ulcers induced by ethanol; indomethacin; pyloric ligation; str…

Abstract: Two new bisdesmosidic triterpenoidal saponins acylated with one and two monoterpenoid units; aquaticoside A and B (1 and 2), two new cytokinins, aquaticine A and B (3 and 4), and one known cytokinin; adenosine (5), were isolated from the fruits of Gleditsia aquatica. Their structures were established by means of extensive 1D and 2D NMR studies and chemical degradation. Cytotoxicities (ED50) of various extracts and isolated pure saponins (1 and 2), were measured against various tumor cell lines. The isolated pure sa…

Abstract: The phytochemical screening of specimens of the family Loranthaceae collected from the field was carried out with a view to ascertaining chemical constituents present and determining their importance in the taxonomic delimitation of the taxa. Thirty field collections from various localities were screened for secondary metabolites such as alkaloids, anthraquinones, terpenoids and ketones using thin layer chromatography (TLC). Most of the samples tested slightly positive for alkaloids, anthraquinone-related compounds…

Abstract: In this study, fixed oil was extracted from the seeds of XIMENIA AMERICANA. The study covered the percentage yield, physical and chemical properties of the extracted oil. The highest oil obtained was 51% w/v. The physical properties of the oil were found to be reactive index (1.477), density (0.9376 g/ml), boiling point (157°C) and viscosity 42 at 70°C and 227.58 at 25°C. The chemical properties of the oil were : iodine value (47.59), acid value (0.2805), peroxide value (30), saponification value (11.43), ester val…

Abstract: The prevalence of multiple antibiotics resistance has prompted efforts to explore for more efficacious antimicrobial agents. The extract obtained by boiling the bark of Bridelia ferruginea Benth. is used traditionally for treating oral thrush called ‘Efu’. For this reason the in-vitro effectiveness and range of activities of crude extract obtained by boiling, ripe-stem-bark of Bridelia ferruginea have been carried out. The extract was tested against various microorganisms collected from clinical specimens. Bacteria…

Abstract: Many herbal remedies have been employed in various medical systems for the treatment and management of different diseases. The plant, Argyreia speciosa Linn. f. (Syn: Argyreia nervosa) belongs to family convolvulaceae has been used in different system of traditional medication for the treatment of diseases and ailments of human beings. It is reported to contain various alkaloids, glycosides, falconoid glycoside and steroids. It has been reported as antimicrobial, antidiarrhoeal, hepatoprotective, nootropic, anticon…

Abstract: Today sophisticated modern research tools for evaluation of the plant drugs are available but microscopic method is one of the simplest and cheapest methods to start with for establishing the correct identity of the source materials. Pharmacognostic investigation of the fresh, powdered and anatomical sections of the leaves of Trichosanthes dioica Roxb. was carried out to determine its macro-and microscopical characters and also some of its physical constants. Externally, the leaves possess a cordate base, a sinuate…

Abstract: Previous works on the stem bark of Musanga cecropioides R. Brown (Moraceae) reported the hypotensive effects of aqueous extract at 10 - 40 mg/kg. This present work was carried out to examine the hypotensive effects of 3, 4-dihydroxybenzaldehyde isolated from the stem bark. Using pentobabitone sodium anaesthetized normotensive rabbits; the effects of the compound on blood pressure were tested at doses of 2.5 - 10 mg/kg. Also, the probable mechanism of action of the compound was examined using atropine, promethazine…

Abstract: The ethanolic extract of the leaves of Rivea hypocrateriformis obtained by soxhlet extraction method was evaluated for analgesic action by Radiant Heat Tail Flick method and was tested for anti-inflammatory action by carrageenan induced paw edema. The ethanolic extract in doses of 200 and 400 mg/kg of Body weight showed 64.83 and 100% inhibition of paw edema, respectively at the end of three hours compared to that of standard Ibuprofen (87.04%). In the Radiant Heat Tail Flick model, the ethanolic extract at high do…

Abstract: The aim of this study was to investigate radical scavenging, antimicrobial and antiospasmodic activities in vitro and the composition of Thymus fallax Fisch. Mey. (labiatte) essential oil. The oil of T. fallax was analyzed by the GS-MS method. The sample was subjected to screening for possible antioxidant activity by using 2, 2-diphenyl-1- picrylhydrazyl (DPPH) and -carotene-linoleic acid assays. Antimicrobial activities of the essential oil were determined on 9 micro-organisms using the agar-disc diffusion method…